National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Fair

36°F

2°C

Humidity 58%
Wind Speed Calm
Barometer 30.40 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 7 Oct 11:55 pm MDT
Extended Forecast for

4 Miles WSW Grand Lake CO

  • Overnight

    Overnight: Clear, with a low around 30. West southwest wind 3 to 5 mph.

    Low: 30 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62. Breezy, with a west southwest wind 5 to 15 mph, with gusts as high as 26 mph.

    High: 62 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36. West southwest wind 5 to 9 mph becoming light southwest after midnight. Winds could gust as high as 20 mph.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 65. Southwest wind 3 to 8 mph. Winds could gust as high as 17 mph.

    High: 65 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 41. East wind around 5 mph becoming calm after midnight.

    Low: 41 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after noon. Cloudy, with a high near 59. Chance of precipitation is 40%.

    High: 59 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 60. Breezy.

    High: 60 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Showers

Detailed Forecast

Overnight
Clear, with a low around 30. West southwest wind 3 to 5 mph.
Wednesday
Sunny, with a high near 62. Breezy, with a west southwest wind 5 to 15 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly clear, with a low around 36. West southwest wind 5 to 9 mph becoming light southwest after midnight. Winds could gust as high as 20 mph.
Thursday
Mostly sunny, with a high near 65. Southwest wind 3 to 8 mph. Winds could gust as high as 17 mph.
Thursday Night
Mostly cloudy, with a low around 41. East wind around 5 mph becoming calm after midnight.
Friday
A chance of showers, with thunderstorms also possible after noon. Cloudy, with a high near 59. Chance of precipitation is 40%.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 42.
Saturday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 60. Breezy.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 37.
Sunday
A chance of rain showers before noon, then a chance of rain and snow showers. Partly sunny, with a high near 52. Breezy.
Sunday Night
Mostly clear, with a low around 30.
Columbus Day
A slight chance of showers. Mostly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 56.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Grand Lake CO
 40.23°N 105.9°W (Elev. 8947 ft)
Last Update:
2:26 pm MDT Oct 7, 2025
Forecast Valid:
12am MDT Oct 8, 2025-6pm MDT Oct 14, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation